Is it possible to have more than 4 valuebox in a single row with flexdashboard?

I don't have any trouble rendering many value boxes, you didn't provide a reproducible question, and you asked a while ago. So to address your question, I'm going to provide the code I used to make many value boxes in the same flexdashboard.

I'm going to assume that you have a good working knowledge of how it comes together since you made the dashboard pictured. However, if you do find this answer and something doesn't make sense, don't hesitate to ask me questions.

---
title: "SOQ ValueBoxes Et cetera"
output: 
  flexdashboard::flex_dashboard:
    orientation: rows
    vertical_layout: scroll
---

```{r setup, include=FALSE}
library(flexdashboard)
library(tidyverse)
library(plotly)
```

Row {data-height=100}
-----------------------------------------------------------------------

### this box

```{r v1}

valueBox("111", icon = "ion-ionic", color="#007dbc")
```

### this box

```{r v2}

valueBox("111", icon = "ion-ionic", color="#007dbc")
```

### this box

```{r v3}

valueBox("111", icon = "ion-ionic", color="#007dbc")
```

### this box

```{r v4}

valueBox("111", icon = "ion-ionic", color="#007dbc")
```

### this box

```{r v5}

valueBox("111", icon = "ion-ionic", color="#007dbc")
```

### this box

```{r v6}

valueBox("111", icon = "ion-ionic", color="#007dbc")
```

Row {data-height=250}
-----------------------------------------------------------------------

### Chart A

```{r}
head(mtcars)
message(summary(cars))
```

Row {data-height=100}
-----------------------------------------------------------------------

### More boxes
```{r}
# Manual number reached
valueBox("111", icon = "ion-ionic", color="#007dbc")
```

### Again and again
```{r}
# Manual number reached
valueBox("111", icon = "ion-ionic", color="#007dbc")
```

Row {data-height=450}
-----------------------------------------------------------------------

### Chart B

```{r}

p1 = plot_ly( # random plot
    data = mtcars,
    x = ~mpg,
    y = ~cyl)
p2 = plot_ly(
    data = mtcars,
    x = ~disp,
    y = ~drat)
```

<div style="display:flex;flex-direction:row;">
<div style="display: flex; max-width: 50%;">

`r p1`

</div><div style="display: flex; max-width: 50%;">

`r p2`

</div></div>

### Random Latin
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